Abstract
We study the geometry and topology of immersed surfaces in Euclidean 3-space whose Gauss map satisfies a certain two-piece property, and solve the “shadow problem” formulated by H. Wente.
We study the geometry and topology of immersed surfaces in Euclidean 3-space whose Gauss map satisfies a certain two-piece property, and solve the “shadow problem” formulated by H. Wente.
